Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Cyclohexadiene-1,4-dione,2,5-dichloro-3,6-diethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20764-96-9

20764-96-9 structure

20764-96-9 structure

Name: 2,5-Cyclohexadiene-1,4-dione,2,5-dichloro-3,6-diethoxy-
Chemical Name: 2,5-Dichloro-3,6-diethoxy-1,4-benzoquinone
CAS Number: 20764-96-9
Molecular Formula: C₁₀H₁₀Cl₂O₄
Molecular Weight: 265.09000
Create Date: 2016-06-25 00:58:35
Modify Date: 2025-09-18 06:47:49

Name	2,5-Dichloro-3,6-diethoxy-1,4-benzoquinone
Synonyms	2,5-Dichlor-3,6-diaethoxybenzochinon 2,5-Dichloro-3,6-diethoxy-2,5-cyclohexadiene-1,4-dione

Density	1.38g/cm3
Boiling Point	419.9ºC at 760mmHg
Molecular Formula	C₁₀H₁₀Cl₂O₄
Molecular Weight	265.09000
Flash Point	182ºC
Exact Mass	263.99600
PSA	52.60000
LogP	2.11200
Vapour Pressure	2.94E-07mmHg at 25°C
Index of Refraction	1.525

HS Code	2914700090

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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